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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  Free Download Statistical Quantitative Methods in Finance: From Theory to Quantitative Portfolio Management English | 2025 | ASIN: B0DF4VCV93 | 484 Pages | PDF EPUB (True) | 67 MB This book explores the theoretical foundations of statistical models, from ordinary least squares (OLS) to the generalized method of moments (GMM) used in econometrics. It enriches your understanding through practical examples drawn from applied finance, demonstrating the real-world applications of these concepts. Additionally, the book delves into non-linear methods and Bayesian approaches, which are becoming increasingly popular among practitioners thanks to advancements in computational resources. By mastering these topics, you will be equipped to build foundational models crucial for applied data science, a skill highly sought after by software engineering and asset management firms. The book also offers valuable insights into quantitative portfolio management, showcasing how traditional data science tools can be enhanced with machine learning models. These enhancements are illustrated through real-world examples from finance and econometrics, accompanied by Python code. This practical approach ensures that you can apply what you learn, gaining proficiency in the statsmodels library and becoming adept at designing, implementing, and calibrating your models.  Free Download Statistical Modeling and Computation English | 2025 | ISBN: 107164131X | 497 Pages | PDF (True) | 12 MB This book, Statistical Modeling and Computation, provides a unique introduction to modern statistics from both classical and Bayesian perspectives. It also offers an integrated treatment of mathematical statistics and modern statistical computation, emphasizing statistical modeling, computational techniques, and applications.  Free Download Statistical Methods for Environmental Mixtures: A Primer in Environmental Epidemiology English | 2025 | ISBN: 3031789865 | 107 Pages | PDF EPUB (True) | 9.3 MB This book provides a comprehensive introduction to statistical approaches for the assessment of complex environmental exposures, such as pollutants and chemical mixtures, within the exposome framework. Environmental mixtures are defined as groups of 3 or more chemical/pollutants, simultaneously present in nature, consumer products, or in the human body. Assessing the health effects of environmental mixtures poses several methodological challenges due to the high levels of correlation that are often present between environmental chemicals, and by the need of incorporating flexible non-additive and non-linear effects that can capture and describe the complex mechanisms by which environmental exposure contribute to diseases. Several statistical approaches are proposed and discussed, including the application of regression-based approaches (e.g. penalized regression such as LASSO and elastic net, or Bayesian variable selection) for environmental exposures, and novel methods (e.g. weighted quantile sum regression, or Bayesian Kernel Machine Regression) that account for specific complexities of environmental exposures. More recent efforts included are the application of machine learning approaches (e.g. gradient boosting) for environmental data.  Free Download Statistical Mechanics for Chemical Thermodynamics and Kinetics English | 2025 | ISBN: 3031779282 | 184 Pages | PDF EPUB (True) | 12 MB This advanced textbook on theoretical chemistry includes all the fundamental concepts and theoretical approaches to be used when modelling a chemical system (i.e., a molecular system). Starting from the basic principles of quantum mechanics and specifically addressing the concepts and methods to treat quantum-classical systems, the authors derive from first principles the fundamental relations of statistical mechanics and then describe their application to chemical thermodynamics and kinetics. This book provides a rigorous description of the fundamental theoretical principles and derivations addressing sophisticated physical-mathematical issues of special interest in chemistry, thus bridging the gap between basic textbooks and up-to-date specialized publications in both quantum mechanics and statistical mechanics of molecular systems. This is a useful resource for all researchers and/or graduate students interested in the field of theoretical chemistry.  Free Download Statistical Causal Mediation Analysis with R English | 2025 | ISBN: 9819763975 | 108 Pages | PDF EPUB (True) | 34 MB This book comprehensively covers various causal mediation analysis (CMA) methods developed across multiple fields, organizing them into a reader-friendly progression of methodological advancements. Interest in the mechanisms that form causal relationships is widespread across various fields, including sociology, demography, economics, political science, psychology, epidemiology, public health, and educational studies, to name a few. Compared to the well-established research focusing on bivariate causality, CMA―the study of mediation mechanisms within the framework of causal inference―requires more complex identification assumptions, estimation methods, and nuanced interpretations of the results. Therefore, to conduct CMA with rigor, one must acquaint themselves with a distinct and systematic body of knowledge that is clearly separate from traditional linear regression modeling or structural equation modelling (SEM). Against this backdrop, the objectives of the proposed book are twofold. Firstly, it aims to offer readers an approachable and engaging explanation of the statistical theories underpinning the diverse methods of CMA. Specifically, we highlight the crucial mediation identification assumptions―a critical aspect frequently neglected by practitioners and educators. Secondly, the book intends to guide readers through detailed, step-by-step examples of applying CMA methods in practical research contexts. Through this approach, readers are anticipated to gain practical skills necessary for addressing their own research or teaching challenges. This book begins with traditional methods that rely on differences or products of coefficients in linear regression modeling, moves on to CMA involving a single mediator, and advances to more sophisticated approaches that manage parallel or sequentially ordered mediators. Additionally, sensitivity analysis is introduced as an important supplementary analytical step. Thus, the content spans from conventional CMA tools to the forefront methodologies that have emerged in recent decades. The book is designed to be self-sufficient, characterized by a balanced and well-integrated presentation of both theory and application.  Free Download Steen Krenk, Jan Høgsberg, "Statics and Mechanics of Structures" English | 2013 | ISBN: 9401777675, 9400761120 | PDF | pages: 511 | 9.8 mb The statics and mechanics of structures form a core aspect of civil engineering. This book provides an introduction to the subject, starting from classic hand-calculation types of analysis and gradually advancing to a systematic form suitable for computer implementation. It starts with statically determinate structures in the form of trusses, beams and frames. Instability is discussed in the form of the column problem - both the ideal column and the imperfect column used in actual column design. The theory of statically indeterminate structures is then introduced, and the force and deformation methods are explained and illustrated.  Free Download James Risen, "State of War: The Secret History of the CIA and the Bush Administration" English | ISBN: 0743270673 | 2006 | 248 pages | AZW3 | 329 KB James Risen has broken story after story on the abuses of power of the Bush administration.  Free Download Thomas Vesting, "State Theory and the Law: An Introduction" English | ISBN: 1788979311 | 2022 | 256 pages | PDF | 1187 KB There has been renewed and growing interest in exploring the significant role played by law in the centralization of power and sovereignty - right from the earliest point. This timely book serves as an introduction into state theory, providing an overview of the conceptual history and the interdisciplinary tradition of the continental European general theory of the state.  Free Download Kimberley N. Trapp, "State Responsibility for International Terrorism" English | 2011 | ISBN: 0199592993 | PDF | pages: 383 | 2.8 mb The rules of state responsibility have an important but under-utilized role to play in the terrorism context. They determine both whether a breach of primary obligations has occurred, through the rules of attribution, and the consequences which flow from that breach, including the possible adoption of responsive measures by injured states. This book explores the substantive international legal obligations and rules of state responsibility applicable to international terrorism and examines the problems and prospects for effectively holding states responsible for internationally wrongful acts related to terrorism. In particular, it analyses the way in which the implementation of state responsibility for international terrorism may be affected by the self-determination debate and any applicable lex specialis (including the jus in bello), including any sub-systems of international law (such as the WTO), as well as by the interaction between determinations of individual criminal responsibility and the implementation of state responsibility.  Free Download Xingcan Chen, Richard Hodges, "State Formation in Early China" English | 2003 | ISBN: 0715632248 | PDF | pages: 94 | 7.6 mb This important new study makes use of an interdisciplinary approach to challenge traditional theories of state formation in China and promote debate on early Chinese history. Analysing data from archaeology, geology, cultural geography, ethnohistory and ancient texts, the authors show how the procurement of key external resources - especially metal and salt - drove the dynamics of state formation in early China in the period 1800-1400 BC. |
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